Kevin started to learn Vietnamese 3 month ago. Nga is very hungry, so she eats so much rice

1.Kevin started to learn Vietnamese 3 month ago
- Kevin has…………
2. Nga is very hungry, so she eats so much rice
- Because………
3. Nga is tallest girl in her class
- No girl in Nga’s class is…………
4. John is heavier than George
- George isn’t…………
5. Mai has worked in this factory Since she was 20 years old
- Mai started……………